baber/WOPTO huggingface dataset:
Patent JP-H076413-A (JP)
Title: Electro forming device and electro forming method for stamper for production of optical recording medium
Inventor: YUASA TOSHIYA
IPC: B29C33/38
Filed: 1993-06-16
Abstract: PURPOSE:To shorten the time required for a polishing stage by disposing a baffle plate having a circular aperture of the diameter smaller than the diameter in the effective part of a master disk and small holes of the diameter smaller than the diameter of this aperture between anode and cathode. CONSTITUTION:Electric lines of force passing from the central aperture 6 to a peripheral end are shut off by the baffle plate, by which the increase in the film thickness of the peripheral end is prevented. The outer side of the central aperture 62 is provided with the small holes 63 to uniformalize the electric lines of force and to adjust the film thickness in order to match the film thicknesses of the peripheral end and the central part with higher accuracy. The small holes 63 are properly adjusted in number, size and shape in such a manner that the film thicknesses of the peripheral end and the central part are equaled. As a result, the electro forming films having the uniform film thickness are obtd. and the time required for a rear surface polishing stage after electro forming is shortened.
Patent JP-S6123136-A (JP)
Title: Holding device for platen cover
Inventor: MIYATA KENJI
IPC: G03G15/04
Filed: 1984-07-12
Abstract: PURPOSE:To simplify a mechanism which holds the platen cover of a copying machine, etc., open and to manufacture it at low cost by using a toggle mechanism composed of a spring. CONSTITUTION:Pins 2 and 2' of a block 4 of a platen cover holding device are fitted in a U-shaped groove 10 formed in a rear cover 1 at the rear side of the platen cover of the machine body, and pins 6 and 6' of a block 8 are fitted in the U-shaped groove 12 of a support member 11 on the reverse surface of a platen cover 5. Shafts 3 and 3' of the block 4 are slidable in the block 8. When the platen cover 5 is open, the platen cover 5 is pressed up slantingly with the elastic force of elastic bodies 7 and 7' wound around shafts 3 and 3' of the block 4 and held open at a specific angle to the platen glass.
Patent JP-S624317-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: NISHIMOTO SHOZO
IPC: H01L29/78
Filed: 1985-07-01
Abstract: PURPOSE:To form a semiconductor integrated circuit in stoichiometrical stability by a method wherein a metal is deposited in such a manner that the number of silicon atoms below a contact boundary between a silicon layer and the metal and the number of atoms above the boundary satisfies a predetermined relation. CONSTITUTION:A silicon oxide film 2, a gate oxide film 3, a polycrystalline silicon layer 4 as a gate electrode, a polycrystalline silicon layer 5 for a wiring between elements, a silicon oxide film 6 and a titanium film 7 are formed on a silicon substrate 1. Then, by a heat treatment in an inert gas atmosphere, all parts of the titunium film 7 deposited on the exposed silicon layer are converted into titunium silicide layers 8. At that time, the number of titunium atoms NTi and the number of silicon atoms NSi are so regulated as to satisfy the relation NSi>=2NTi. Then the non-oxidized titunium films 7 on the oxide films 2 and 6 are removed by etching.
Patent JP-H0815395-A (JP)
Title: Battery life monitor circuit
Inventor: YAMAZAKI SHIGEAKI
IPC: G01R31/36
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a battery life monitor circuit in which the abnormality of battery life, for example, can be decided accurately and power consumption has no adverse effect on the function of emergency light at the time of power interruption. CONSTITUTION:A charging circuit steps down and rectifies the commercial power supply voltage Vs to charge a secondary battery. Upon interruption of the commercial power supply Vs, the state of a secondary battery Bt for feeding emergency power to a load is detected and indicated. A circuit for detecting conduction of the commercial power supply Vs and a battery voltage detection circuit for comparing the voltage of the secondary battery Bt with a predetermined value are also provided. An indication element is unlighted upon interruption of the commercial power supply Vs but lighted continuously when the commercial power supply Vs is conducting and the battery voltage is higher than a predetermined level. A lighting mode other than the continuous lighting prevails if the battery voltage is lower than the predetermined level upon recovery of the commercial power supply Vs.
Patent JP-H076262-A (JP)
Title: Commodity carrier device for automatic vending machine incorporating microwave range
Inventor: NISHI MASAHIRO
IPC: G07F11/70
Filed: 1993-06-17
Abstract: PURPOSE:To provide the commodity carrier device delivering a commodity between a horizontal conveyor and a microwave range smoothly without carrying trouble with respect to the microwave range built-in automatic vending machine. CONSTITUTION:In the configuration in which a horizontal conveyor 9 is installed between a microwave range 6 built in the vending machine and a commodity extract port linkingly, a guide roller mechanism 10 elevating/descending a guide roller 11 between a guide position arranged on a commodity carrier path and a retracting position in following to the door switching of the microwave range is provided in a gap (a passage for elevating/descending the door 6a of the microwave range) between the end of the horizontal conveyor and the entry of the microwave range, and the guide roller mechanism 10 is made up of an assembly comprised of a guide roller 11, a roller holder 12 of elevating/ descending type supporting the roller, and an energizing spring 14 pushing upward the roller holder 12 along a guide rod 13, and when the door of the microwave range is closed, the door itself pushes down the guide roller 11 to a retracting position.
Patent JP-H04344870-A (JP)
Title: Jet solder tank
Inventor: KOBAYASHI SHIGEKI
IPC: B23K1/08
Filed: 1991-05-20
Abstract: PURPOSE:To continuously operate the jet solder tank for many hours by connecting a solder storage chamber having a solder inlet valve to a jet forming chamber through a solder feed valve for allowing solder to flow in one direction. CONSTITUTION:To a jet forming chamber 5 having a jet port 4, plural solder storage tanks 7, 8 are connected, and on the other hand, a solder feed vain 10 for allowing only an inflow to the jet forming chamber 5 from each solder storage tank 7, 8 is provided on a connecting part, and also solder inlet valves 13, 14 for allowing only an inflow to the solder storage tanks 7, 8 from the outside are provided on each solder storage tank 7, 8, and internal pressure of each solder storage chamber 7, 8 is controlled. In such a way, generation of a pulsating motion of a solder jet subjected to overflow formation from a jet port 4 is prevented, and the jet solder tank can be operated continuously for many hours.
Patent JP-H0441386-A (JP)
Title: Elevator controlling device
Inventor: TAKAHASHI EIJI
IPC: B66B3/00
Filed: 1990-06-05
Abstract: PURPOSE:To avoid giving feelings of uneasiness and uncertainty to a passenger when a door of an elevator on the opposite side to the side where the passenger is waiting is opened by giving an information at the hall call on the waiting side that the opposite side door is opened, and that the passenger shall wait a little more time. CONSTITUTION:A comparison circuit 17 detects registrations of hall calls in the same direction from the front side and the back side of a floor having a plurality of entrances and exits simultaneously by a signal from a hall call registration circuit 13, and receives a signal from a cage position detecting circuit 14 to detect that the cage is stopped at the floor. When a detection signal to show which side door of the front side and the back side is opened is inputted, a lighting instruction is given to a display lamp lighting circuit 16 on the opposite side to the side where the door is opened currently, and a message is given to a waiting passenger that the opposite side door is opened, and that the passenger shall wait a little more time. Giving feelings of uneasiness and uncertainty to the waiting passenger can thus be avoided.
Patent JP-H1069059-A (JP)
Title: Formation of reticle mask
Inventor: CHO ITSUCHIN
IPC: G03F1/68
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of a reticle mask which eliminates the worry about the occurrence of defect by a misalignment. SOLUTION: This method forms the reticle mask by forming the reduced pattern reticle mask by using an original shape reticle mask having a reticle pattern arranged with a quadrilateral region and scribing line regions as a reduction element. In this method, the original shape reticle mask having the reticle pattern 27 provided with the scribing line regions 16a, b on the two sides of the quadrilateral circuit region 14 and provided with the dummy scribing line regions 16c, d on at least the remaining one side is used as the reduction element and any of the scribing line regions 16a, b on the two side and the dummy scribing line regions 16c, d are aligned, by which the plural circuit pattern regions of the reduced pattern reticle mask are formed.
Patent JP-H11340327-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KITAGAWA MAKOTO
IPC: H01L27/11
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a stable contact by specifying a temperature where annealing process is made after forming a Ti/TiN laminating film. SOLUTION: An interlayer insulating film 8 as a lower layer is formed on a semiconductor substrate 1 and a wiring 14B made of a polysilicon film is formed thereon. An interlayer insulating film 15 as an upper layer is formed to cover thereon and first contact holes 17A which reach an active region 7 of a surface of the semiconductor substrate 1 by passing through the interlayer insulating film 15 and 8 as the upper and lower layers and second contact holes 17 passing through a polysilicon film which is comprised of interlayer insulating film 15 as the upper layer and the wiring 14B are simultaneously formed by dry etching. A Ti/TiN laminating film 18A is formed there by sputtering and a contact is obtained by annealing in an N2 atmosphere at a temperature between 610 deg.C and 630 deg.C and by reacting Ti with Si.  Thus, a proper side contact of the Ti/TiN film with the polysilicon film can be obtained.
Patent JP-S5268628-A (JP)
Title: Evaporization acceleration device for air inlet pipe
Inventor: KOUBI MASAHARU
IPC: F02M31/10
Filed: 1975-12-05
Abstract: PURPOSE: A cylinder whose inner circumferencial surface is formed to be a shape of a "Venturi throttle type, and which has plural thin holes in it, is fixed to the under-current of the throttle valve of an air inlet pipe so as to make the mixing of mixed gas much better, and to accelerate its atomization, and to enhance thej combustion capacility to an engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01314462-A (JP)
Title: Portable terminal equipment
Inventor: TAKAHASHI HIDENOBU
IPC: H04M11/00
Filed: 1988-06-15
Abstract: PURPOSE:To execute transmission and reception with a host computer at real time in a moving destination by integrating a radio telephone communication means into a portable terminal equipment. CONSTITUTION:In the internal part of a main body 1, a CPU 50, a ROM 51, a RAM 52, an input control part 53, a display control part 55, a display driver 56, a display 3', a MODEM 58, an NCU 59, a telephone circuit part 60 and a transmitter and receiver 61, etc., are mounted. These circuits are wholly arranged under the control of the CPU 50. For function as the portable terminal equipment, a program stored in the ROM 51 is readout by the command of the CPU 50 and the function is executed based on this program. Thus, the data communication with the host computer can be executed at real time in the moving destination.
Patent JP-H039858-A (JP)
Title: Optical printer head
Inventor: MURANO SHUNJI
IPC: B41J2/45
Filed: 1989-06-07
Abstract: PURPOSE:To supply a uniform drive current to each light emitting element to uniformize the light emitting amount thereof by a method wherein respective first switching means are sequentially changed over from an interruption state to a conduction state, and second switching means are sequentially set to a conduction state within a conduction state period of the first switching means. CONSTITUTION:Printing data signal DATA is serially transmitted to a shift register 14 on a clock signal CK and set to a drive circuit 12 on a latch signal LT. A strobe signal SB is inputted to the drive circuit 12, a control signal Vk1 is inputted to a drive circuit 13, and a switching element S1 is turned ON. By this series of operation, an LED array gi is selected, a transistor in each of constant current circuits C1 to C3 is controlled, and an LED 30 forming a light emitting part 11 is selected for conducting a printing action. On the other band, drive current values of approximately a uniform magnitude can be obtained over the full length of a common line 6. Thus, the magnitude of a drive current flowing to the LED 30 is substantially uniformized all over the full alignment-direction length of the LED array gi.
Patent JP-S6125474-A (JP)
Inventor: NAKATANI HIROSHI
IPC: A24F19/09
Filed: 1984-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5669805-A (JP)
Title: Manufacture of anisotropic plastic magnet
Inventor: SUGIURA SHIGEO
IPC: H01F1/113
Filed: 1979-11-10
Abstract: PURPOSE:To obtain multipolar magnets at a low cost when the magnets are to be formed of a high molecular compound like plastics, rubber, etc., and of a ferromagnetic material powder by a method wherein the volume filling rate of the powder against the compound is made to be 45% or more, and the magnets are oriented toward a prescribed direction in the magnetic field generating by permanent magnets being provided in a metal mold. CONSTITUTION:Plural gaps 6 having the form of product are formed in the metal mold 3 of an injection molding machine consisting of stainless steel, etc., and permanent magnets 20 generating magnetic field orienting toward the prescribed direction are buried in the mold on four sides surrounding the gaps. The high molecular compound of plastics, rubber, etc., containing the ferromagnetic material powder being made the volume filling rate to be 45% or more is filled in the gaps 6, and the anisotropic plastic magnets 15 are produced being oriented in the magnetic field generating by the magnets 20. By this way, the multipolar magnets having more than two poles can be produced simply using the small scale equipment to reduce the cost sharply.
Patent JP-H0310992-A (JP)
Title: Sailing device for yacht
Inventor: NITTA KANEO
IPC: B63H9/06
Filed: 1989-06-08
Abstract: PURPOSE:To enable even a beginner to sail a yacht properly by obtaining the sail angle of the yacht with fuzzy inference on the basis of a wind direction and velocity for the advance direction of the yacht, and actuating and controlling the sail on the basis of the inferred sail angle. CONSTITUTION:In order to automatically control yacht sailing, a wind direction and velocity for the advance direction of a yacht is first detect ed with an anemoscope M1 and an anemometer M2. Then, the fuzzy inference of a sail angle is made with a fuzzy controller FC according to a fuzzy rule, on the basis of detected signal output from the instruments M1 and M2. Thereafter, the sail of the yacht is actuated with a sail drive means SC, depending upon a sail angle outputted from the fuzzy controller FC. According to the aforesaid construction, even a sailer less experienced with sailing can automatically sail the yacht properly.
Patent JP-H11336860-A (JP)
Title: Erection device for v-belt transmission mechanism
Inventor: KOSHI TOSHIAKI
IPC: F16H7/14
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an erection device for a V-belt transmission mechanism, which permits the tension of a V-belt to be adjusted by simple works, permits both a driving pulley and a driven pulley to be positioned in specified places, also permits the replacement of the V-belt and the like for erection works, and facilitates inspection and maintenance and reduces operation cost. SOLUTION: A V-belt 15 is adjusted to normal tension by means of a tension fixture using first and second clamping fixtures. Both a driving grooved pulley 8 and a driven grooved pulley 13 are disposed to specified aligning positions by clamping the side surfaces of both the driving and driven grooved pulleys using first and second clamping plates 17 and 18 through a clamping fixture 9. By this constitution, the V-belt 15 can be adjusted to specified tension through simple works without repeating works with fine adjustment made, and both the driving and driven grooved wheels 8 and 13 can be normally erected to their aligning positions.
Patent JP-H0310360-A (JP)
Title: Controller for daisy chain system
Inventor: YAMANE SHINGO
IPC: G06F15/16
Filed: 1989-06-07
Abstract: PURPOSE:To easily detect a trouble position on a daisy chain by outputting an abnormality signal at the time when the logical level of the output of a daisy chain signal in the preceding stage and that in the next stage do not coincide with each other for a prescribed time or longer. CONSTITUTION:A timer 11 connected to an exclusive OR 8 sets a flip flop 12 when the output of the exclusive OR 8 is in the high level for a certain time or longer. When the output of the exclusive OR 8 is in the high level for a time shorter than the certain time or is in the low level, the timer 11 does not set the flip flop 12. The trouble position on the daisy chain is stored in the flip flop 12, and a CPU 2 reads out its state through an input port 14 by an external bus 1 to find the occurrence of trouble in a DMA 2. Thus, the trouble position on the daisy chain is found in the early stage.
Patent JP-H01316403-A (JP)
Title: Production of powder of hydrogen occluding alloy
Inventor: MURATA TOSHIO
IPC: H01M4/38
Filed: 1988-06-14
Abstract: PURPOSE:To dislodge the TiNi alloy of a cathode as powders from the surface and to easily produce TiNi powders as a hydrogen occluding alloy by using the hydrogen occluding alloy of TiNi, etc., as the cathode and supplying current between the cathode and an anode in an alkaline electrolyte. CONSTITUTION:High-purity Ti and Ni are mixed at an equal molar ratio and are melted in an inert gaseous atmosphere of Ar, etc., to smelt the TiNi alloy. The current is supplied to this TiNi alloy as the cathode, the Ni as the anode and an aq. alkaline soln. of KOH, etc., having about 6N concn. as the electrolyte. Gaseous H2 is actively generated from the TiNi alloy of the cathode and the powders of the TiNi alloy are peeled and dislodged from the surface of the cathode made of the TiNi alloy and accumulates on the bottom of an electrolytic cell; therefore, these powders are gathered and the alkaline liquid sticking thereto is washed away with water. The powders of the TiNi as the hydrogen occluding alloy are thus easily produced.
Patent JP-H09330470-A (JP)
Title: Physical distribution method utilizing communication network and its system
Inventor: TAKASE AKIHIRO
IPC: G06Q20/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To purchase merchandise by simplifying a procedure and making a paying contract certain through the use of internet information. SOLUTION: After a communication terminal 1 receives merchandise information on an information network and the piece of information is seen, connection with the information network is finished. The terminal 1 orders merchandise to a characteristic information data base 17 previously registering as a member and then communication is disconnected. Next the data base 17 requests the handling of sales to a receiving and ordering server 27 contracting and registering in advance. After a maker managing server 26 to be accessed receives the order from the server 27, the delivery of merchandise to a designated place is instructed to a material distribution managing server 29. When merchandise is delivered by a delivery schedule prepared by the server 29 and information of the finish of delivery is sent to the server 27, the server 27 accesses to the charge managing server 49 of a financial company contract and registering in advance to charge the communication terminal.
Patent JP-H11334377-A (JP)
Title: Door structure of van type vehicle cargo box
Inventor: FUKAJIMA KENJI
IPC: E06B3/50
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To transfer a position of a door locking mechanism from an outer surface of a door to an inner surface of the door in a door structure of van type vehicle cargo box wherein a back gate of a cargo box loaded on a truck is closed with three or more doors. SOLUTION: This door structure comprises a first door 2 provided with a first locking device, a second door 3 provided with a second locking device, and a third door 6 provided with a third locking device. The first and second doors 2, 3 are rotatably thread-mounted to both ends of a back gate 1, while the third door 6 is slid so as to be accommodated into either of the doors 2, 3 when the back gate 1 is opened. The first locking device, which is disposed so as not to be operated from an outer surface side of the first door 2, comprises an operation part 24, a lock part, and a connection mechanism 22 connecting the operation part 24 and the lock part so as to transmit movement of the operation part 24 to the lock part.  The second locking device, which is disposed so as not to be operated from an outer surface side of the second door 3, comprises an operation part 8, a lock part 9, and a connection mechanism 7. The third locking device comprises an operation part 32 provided on an outer surface of the third door 6, lock parts 28, 29, and connection mechanisms 30. The lock parts 28, 29 and the connection mechanisms 30 are respectively disposed so as not to be viewed from an outer surface side of the third door 6.
Patent JP-S628263-A (JP)
Title: General managing system for dining hall
Inventor: MORITA TAKEHISA
IPC: G06Q30/06
Filed: 1985-07-03
Abstract: PURPOSE:To display a total amount of money of a group of all terminals set by the same customer number at the present time by providing a total amount of money display processing means by a table terminal set by the customer number. CONSTITUTION:A password original for the store is inputted to a table terminal 1 and the table terminal 1 is operated. When the customers come in a group, if necessary, the desired number of subordinate table terminal equipments can be set in one set of a master table terminal equipment. In such a case, the display of the order and a total amount of money at this time can be operated from any table terminal irrespective of the master and the subordinate terminals. For instance, when pressing a total key of the table terminal, the total of money at the present time is added for every customer's number only in the table terminal and displayed on this table terminal.
Patent JP-H06319049-A (JP)
Title: Communication device
Inventor: TATEISHI TORU
IPC: H04N1/44
Filed: 1993-06-17
Abstract: PURPOSE:To prevent a correct password from being stolen and to improve the secrecy keeping performance of a stored document, etc., by limiting the frequency of input of an erroneous password. CONSTITUTION:When a password 1 is inputted from an operation part 2, a main control part 1 collates it with data in a storage part 9, and enables the device to be in a using state when the password is correct, but displays a message prompting the user to re-input a password on an LCD 7 when the password is erroneous. When an erroneous password is inputted as the password 1 thereafter for the specific number of times or more, a message prompting the user to input a password 2 is displayed on the LCD 7. When an erroneous password is inputted as the password 2 for the specific number of times or more, the main control part 1 rejects the use of the device by the user and displays a message showing the rejection on the LCD 7.